1. Type: 5000mAh 3.7V 18650 Cell Li-ion Rechargeable Battery
2. Size: Height: 6.5cm Diameter: 1.8cm
3. Chemistry: Li-ion
4. Terminal type: with tab

Camcorders, Digital Cameras, Emergency Backup Lightings, Mining Light, LED Torch, Alarm System, Pocket Flashlights,  Power Tools, E-Toys, E-Tooth Brusher, Brushes Shaver, Metal Detectors, Medical Device, Cordless phone, Racing car model, Gun model, Vacuum cleaners, RC models Emergency lighting, etc.